Bright Power System Technologystabilizer , Linear(Roller) Stabilizer , IGBT static stabilizer , Isolation Transformers , ON-LINE UPS , Digital Automatic Voltage Regulator (AVR ) , APFC Panels , AMF Panels
Servo Controlled Voltage Stabilizer
Our stabilizer is designed to provide constant electricity and causes desired productivity. It features to correct voltage automatically and continuously, offers continuous energy without any disruption within the waveform to help the device work efficiently and for a long time.
| Capacity | 1 Kva To 500 Kva (Single Phase) |
| Capacity | 3 Kva To 2000 Kva (Three Phase) |
| Input Voltage Range | 150 V - 270 V, 170 V To 270 V (Single Phase) |
| Input Voltage Range | 260 V To 470 V, 300 V To 470 V (Three Phase) |
| Input Voltage Range | (Other Ranges Available On Special Order) |
| Output Voltage | 230 V / 240 V Single Phase (Adjustable) |
| Output Voltage | 400 V To 415 V Three Phase (Adjustable) |
| Supply Frequency | 47 Mhz - 53 Hz |
| Efficiency | > 98.6% |
| Duty Cycle | 100% Continuous |
| Response Time | Less Than 10 Ms |
| Overload Capabilities | Up To 200% Momentarily |
| Suitability | Suitable For 3 Phase Unbalanced/Balanced |
| Supply & Unbalanced/Balanced Load | |
| Ambient Temperature | -100 C To 500 C |
Automatic Voltage Regulator (AVR)
Operation
These stabilizers allow you to conveniently switch between manual and auto operating modes, with over and under voltage indicators that can keep you informed. Our IC controlled electronic circuit ensures positive switching, making it more reliable & durable. Since our products are installed with unique designed vacuum impregnated transformer, it ensures less heating, high efficiency & low power consumption. Rigorously tested as per IS specifications. These stabilizers work over a wide range of input frequencies without any kind of waveform distortion. By using them, you can enjoy high levels of reliability with high performance control circuits.
| Phase | Single / Three |
| Input Voltage | 160 - 260 V; 140 - 258 V; 120 - 285 V |
| Output Voltage | 200 - 240 V |
| Efficiency | >95% At Full Load |
| Capacity | 0.25 Kva - 10 Kva (Single Pahse) |
| 3 Kva - 30 Kva (Three Pahse)) |
L-T Isolation Transformer
Operation
Isolation transformers are a type of transformer, designed to have primary input and secondary output windings. Both these windings are separated with the help of an electric insulation barrier. Therefore, in case of any fault, the power is not transferred to next stage. Isolation Transformer converts or transformers the current or AC voltage from one level to another level. It does it's the principle of isolating different sections of electrical systems to stop current flow. The transformer transfers electrical power from a source of alternating current energy to a device. To ensure safety measure, the powered device is isolated from the power source.
| Input | Single / Three Phase Application |
| Rating | From 0.5 To 750 Kva |
| Regulation | Better Than 3% (Approx.) |
| Connection | Delta / Star Fro 3 Phase |
| Operating Power Factor | -0.75 To + 0.75 (0.75 Lagging To Leading) |
| Dielectric Strength | 2500 V For 60 Sec |
| Resistance | Better Than 1000 Mega Ohms |
| Coupling Capacitance | Less Than 0.1 Pf |
| Noise Rejection | A) Isolation - Up To 100 Db |
| B) Ultra Isolation - More Than 130 Db |
On-Line UPS
Operation
Economical data saver system as well as outcome of perfect understanding of end use application, utilization of MOSFET technology for higher efficiency with latest Power conversion Techniques which employ excellent line filtering devices.Our UPS is perfect for PCs, PC XT / ATS, Micro and Mini computers, peripherals, Biomedical / Analytical equipments etc.
| Input | 160 V - 260 V |
| Output | 220v + 7% (On Line Mode) |
| 220v + 3% (On Battery Mode) | |
| Frequency | Same As Input (On Mains Mode) |
| 50 Hz + 1% (On Battery Mode) | |
| Technology | Mosfet Based Pwm Line Interactive Design. |
| Transfer Time (Typical) | Less Than 3 Ms |
| Battery Type (Smf) | 12 V - 6.8/7.6 Ah |
| 90% Recharge Time | 3 To 4 Hours |
| Aidio Visual | Ac Charging Ac Normal |
| Indications | Inverter On Battery Low |
| Protections | Batt. Deep Discharge |
| / Batt. Over Charge / Short Circuit |
Static Voltage Stabilizer (IGBT)
Operation
Our IGBT type Static Stabilizers are most suitable for fast, step-less and accurate Voltage regulation. These systems are built on state of the art technology with dual voltage & current tracking with robust algorithm to ensure that sensitive loads are effectively protected from grid voltage variations. The basic topology uses a buck-boost transformer with higher primary secondary ratio for voltage corrections upto +1- 25%. The Voltage correction is achieved electronically without any step changes in voltage during regulation.
| Regulator Technology | High Frequency 20k Hz IGBT Driven Voltage Regulation Converter. Pulse Width Modulated (PWM) Controlled Direct AC To AC 32 Bit Digital Converter Topology. 7" Coloured Touch Interface (Optional) Synchronised Operation Of 3 Phase Converters Closed Loop Control |
| Input | 230 Volts AC, 1-Phase, 2 Wire, 50Hz |
| Nominal Voltage | 400 Volts AC, 3-Phase, 4 Wire, 50Hz |
| Input Nominal Operating Voltage Range | 1. 195V-265V/200V-260V/170V-300V AC, 1-Phase, 2 Wire, 50 Hz 2. 340V-460V/350V-450V/300V-500V, AC, 3-Phasse, 4 Wire, 50Hz (Other Ranges Available On Specific Order) |
| Output Nominal Voltage | 230/400V +1-0.5% AC, Single /Three Phase |
| Input Nominal Frequency | 50 Hz + /-5% |
| Reaction Time | leas then 100 Us |
| Efficiency | Better Than 98.5% |
| Protections | Over Current Protection Output Under/Over Voltage Protection Semiconductor Fuses Soft Start Facility ( Stabilized Output Voltage, On Mains Restoration) Typer 2 Surge Suppressors Output Contactor/MCCB (Optional) Input MCCB/MCB (Optional) |
| Metering | Input /Output Voltage Input /Output Current Frequency |
| MMI (Optional) | 7" Coloured Interface (Optional) Input/Output Voltages Input /Output Current Current/Voltage Waveforms Operator Activity Log Stack Temperaure Converter Current |
| Enviroment | Indoor IP 42 Ambient Temperature - Upto 50 Degree Relative Humidity : 95% (Non Condensing) |
| Available Ratings | 3 Phase : 6 KVA - 500 KVA / 1 Phase : 2 KVA - 50 KVA |
Linear Servo Voltage Regulator (Roller Type)
Linear Voltage Regulator
Linear Voltage regulators employ vertical windings with Carbon Rollers on both sides of the coil. Linear technology employs heavy section of electrolytic grade rectangular Copper Strip, in order to minimize the losses. The core is built from grain oriented silicon steel laminations to keep the losses to the minimum. This is suitable for 100% continuous duty & have the capability to adhere to heavy inrush starting Loads.
Roller Carbon Brush
The Roller brush technology gives high reliability due to less wear & tear, as the surface area in contact keeps on changing during the stabilization process. The roller contact is fitted with spring tension behind to keep the roller intact with coil for trouble free operation. There are self lubricationg roller assemblies with a life span of appx. 1 lac track meters.
Special Features
| Capacity | 10 KVA To 5000 KVA ( Three Phase ) |
| Input Voltage Range | 350V-450V, |
| 340V-460V, 330V-470V. 320V-480V, 300V-500V | |
| Output Voltage | 400V/415V, Three Phase |
| Regulation | (± )1.0 °/0( ) |
| Supply Frequency | 47 Hz - 53 Hz |
| Efficiency | Better Than 99% |
| Rate Of Correction | 6-8V/Sec |
| Duty Cycle | 100% Continuous |
| Cooling | AN/ONAN |
| Over Load Capacity | Upto 150% Momentarily |
| Suitability | Suitable For 3Ph. Unbalanced/Balanced Supply & Load |